I'm looking to purchase an MS-4 Speaker. Must be in excellent to collector
condition, and from a non-smoking environment. I don't need the AC-4, just
the MS-4 Cabinet itself. If you have one to sell, please reply with pictures
and you're asking price.
Thanks and 73!
Paul, K2FX
585-764-11
Looking for a drake MS-4 desk speaker. does not need to
work will consider all .can do pay pal+ or USPS MO>
thanks
dale wt4t___
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ril 17, 2013 8:39 PM
Subject: Re: [Drakelist] MS-4 Speaker
If one wants to lower the resonant frequency of a metal speaker enclosure,
there used to be a product out that was available in a spray can, and it would
form a thick, tar-like surface. It was sold in auto supply houses for coating
-Original Message-
From: Richard Knoppow <1oldle...@ix.netcom.com>
To: Bob Loving ; K9sqg
Cc: Drakelist
Sent: Wed, Apr 17, 2013 1:38 pm
Subject: Re: [Drakelist] MS-4 Speaker
- Original Message -
From: "Bob Loving"
To: "K9sqg"
Cc: "Drakelist"
Sen
- Original Message -
From: "Bob Loving"
To: "K9sqg"
Cc: "Drakelist"
Sent: Wednesday, April 17, 2013 9:43 AM
Subject: [Drakelist] MS-4 Speaker
Evan, what thickness of the acoustic foam did you use? Is
it placed directly in back of the speaker
Evan, what thickness of the acoustic foam did you use? Is it placed directly in
back of the speaker but not touching? Is the foam available at RadioShack and
the like? Thank you.
Bob k9JU
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proaches the maximum output of an audio amp, sometimes the distortion level
becomes annoying. Your results might vary.
Enjoy those Drakes.
73,
Evan, K9SQG
-Original Message-
From: Charles Ring
To: Bob Loving
Cc: drakelist
Sent: Tue, Apr 16, 2013 1:35 pm
Subject: Re: [Dra
Parts Express has or had another better-than-original speaker that fits
the MS-4 cabinet. Unfortunately I can't find details of the one I bought
a few years ago after it was recommended on one of these lists. The
price was lower than this one, maybe half.
On 4/16/2013 1049, Bob Loving wrote:
I replaced the speaker in my MS-4 with one at the bottom of this page.
It is a little expensive ($26) but it is a drop in replacement and it
sounds great.
The part number is:
(COL) SPKR-4-57
http://www.surplussales.com/Microphones-Audio/MicroAudio-8.html
73,
Bob K6GGO
I need to replace th
MCM Electronics seems to have a large selection of speaker elements.
FWIW
Curt
On 4/15/2013 9:06 PM, Brian and Beth Miller wrote:
I need to replace the speaker in my MS-4; the voice coil failed (open). The
speaker is 5" x 7" but I cannot find any for sale. Thirty years ago it would
have been a
I need to replace the speaker in my MS-4; the voice coil failed (open). The
speaker is 5" x 7" but I cannot find any for sale. Thirty years ago it would
have been a no-brainer but today the replacement speaker market is dominated
by car audio. Everything is multi-cone and high power. I found one sp
Fred -
It's not really clear to me if you are referring to transmit audio or
receive audio. If it's transmit audio, I suspect you are getting RF
into the transmitter AF stages. Did this just start recently, or did
you just use 40M for the first time? Check the microphone cable shield
and a
I had the supply rebuilt 2 years ago and noticed that if I lay my finger
tips on the top of the speaker cabinet I can feel a vibration as soon as I
turn on the transmitter switch. On 40 meters I can hear some audio
distortion or a frog in the throat sound to the audio. Anyone else have that
Hi, I have an older ms-4 that came with an early R4a I recently acquired.
Interestingly, it has a speaker with an alnico magnet. My newer Ms-4, that is
R4C vintage, has a ceramic magnet. Doing an A/B of the two, I think the alnico
model sounds better, which is what I would have suspected. An
Someone on here had some MS-4 speaker front grill emblems several days ago.
I've lost the message. Could someone please resend.
Regards,
Mark, WB0IQK
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Thanks to everyone who responded to my inquiry about using the MS-4 speaker with 2 radios. From all of the comments and opinions it seems like the best way is to have a separate speaker for each radio, unless you use a switch with resistance for the radio not being used. Another suggestion was poss
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